Brass Key Corkscrew by Werkstätte Carl Auböck, $435 at The Glass House Design Store
For the sophisticate with a sense of humor: A cheeky take on the wine key. A handsome objet on its own, this oversize brass beauty by Werkstätte Carl Auböck unwinds to reveal a corkscrew. The "shoulders" of the key's blade can also be used to open a bottlecap.